No results found
Use the down arrow to enter the dropdown. Use the up and down arrows to move through the list, and enter to select. To remove the current item in the list, use the tab key to move to the remove button of the currently selected item. Use Escape to close the dropdown and return to the search box.
Search For Sale
Navigate Categories by tabbing to the major areas. Use the Down key to navigate the sub categories and once on the subcategory you are interested in. Use the Enter key to navigate to that page.
The simpler way to buy and sell locally!

Scan to download the app

Booster seat

Sub categories

Selected filters

Current listings

Booster SeatBooster Seat$10Irwindale, CASummer Infant Booster Seat Summer Infant Booster Seat $25Laguna Niguel, CAGraco Turbo Booster Car Seat With Cup Holder PromotedGraco Turbo Booster Car Seat With Cup Holder $22Irvine, CAIngenuity SmartClean Toddler Booster Seat - SlateIngenuity SmartClean Toddler Booster Seat - Slate$30Diamond Bar, CAFisher Price booster SeatFisher Price booster Seat$25New York, NYCarlisle 911414 Single Height Booster Seat W/ Safety Strap & Cup Holder - Polypropylene, Blue$39.14Carlisle 911414 Single Height Booster Seat W/ Safety Strap & Cup Holder - Polypropylene, BlueKatom.comAdNuna Booster Seat Nuna Booster Seat $100San Bernardino, CANuna aACE booster SeatNuna aACE booster Seat$75Laguna Niguel, CAChicco Booster SeatsPromotedChicco Booster Seats$25Fullerton, CABooster SeatBooster Seat$5Phillips Ranch, CAIngenuity Booster SeatIngenuity Booster Seat$15Lake Elsinore, CAGRACO Booster Seat GRACO Booster Seat $10Riverside, CAKoala Kare KB855-01S Dual Height Booster Seat W/ Safety Strap - Plastic, Dark Gray$236.93Koala Kare KB855-01S Dual Height Booster Seat W/ Safety Strap - Plastic, Dark GrayKatom.comAdGraco And Diono Booster SeatsPromotedGraco And Diono Booster Seats$20Chino, CAKids Graco Booster Seat Kids Graco Booster Seat $15Riverside, CABaby Booster SeatBaby Booster Seat$5Upland, CAGraco booster seat Graco booster seat $25Irvine, CABooster SeatBooster Seat$10Santa Ana, CAGraco DuoDiner DLX 6-in-1 HighchairPromotedGraco DuoDiner DLX 6-in-1 Highchair$70Lake Forest, CAKoala Kare KB327-02 Single Height Booster Seat W/ Safety Strap - Polypropylene, Black, Set Of 2$91.47Koala Kare KB327-02 Single Height Booster Seat W/ Safety Strap - Polypropylene, Black, Set Of 2Katom.comAdBooster Seat Booster Seat $5Garden Grove, CAInfantino Booster Seat Infantino Booster Seat $20Chino, CAFree Child’s Booster seatFree Child’s Booster seat$0Laguna Niguel, CAToddler StaffPromotedToddler Staff$100Claremont, CAGraco Booster Seat Graco Booster Seat $20Claremont, CABooster SeatBooster Seat$20Ontario, CAKoala Kare KB854-04S Dual Height Booster Seat W/ Waist Strap - Plastic, Blue$62.23Koala Kare KB854-04S Dual Height Booster Seat W/ Waist Strap - Plastic, BlueKatom.comAdBooster SeatBooster Seat$10Ontario, CABooster SeatBooster Seat$5Corona, CAGraco Booster SeatGraco Booster Seat$30Fontana, CABaby Booster Seat Baby Booster Seat $15Ontario, CABooster Seat Booster Seat $7Aliso Viejo, CACar Booster Seats Car Booster Seats $30Brea, CAWinco CHB-1P Single Height Booster Seat W/ Safety Strap - Plastic, Brown, Wooden, Portable$45.34Winco CHB-1P Single Height Booster Seat W/ Safety Strap - Plastic, Brown, Wooden, PortableKatom.comAdIngenuity Booster SeatIngenuity Booster Seat$20Montclair, CAIngenuity Toddler Booster Seat for Dining TableIngenuity Toddler Booster Seat for Dining Table$10Chino Hills, CAEddie Bauer booster seat Eddie Bauer booster seat $10Diamond Bar, CAChicco Backless Booster SeatChicco Backless Booster Seat$30Montclair, CAGraco booster SeatGraco booster Seat$15Norwalk, CAChicco Booster Seat Chicco Booster Seat $60Fontana, CAWinco CHB-703 Single Height Booster Seat W/ Waist & Chair Strap - Wood, Mahogany, Waist And Chair Straps, Brown$39.96Winco CHB-703 Single Height Booster Seat W/ Waist & Chair Strap - Wood, Mahogany, Waist And Chair Straps, BrownKatom.comAdingenuity smart clean booster seat ($30 OBO)ingenuity smart clean booster seat ($30 OBO)$30Ontario, CAChicco Booster Seat Chicco Booster Seat $5Ontario, CABooster Seat Cocomelon Booster Seat Cocomelon $18Los Angeles, CAGraco Booster SeatGraco Booster Seat$15Riverside, CAInfantino Booster Seat Infantino Booster Seat $25Westminster, CAFree Booster SeatFree Booster Seat$0Corona, CAWinco CHB-704 Single Height Booster Seat W/ Waist & Chair Strap - Wood, Walnut, Brown$39.96Winco CHB-704 Single Height Booster Seat W/ Waist & Chair Strap - Wood, Walnut, BrownKatom.comAdBooster Seat Booster Seat $15Lake Elsinore, CABooster Seat Booster Seat $15Santa Ana, CA